I am writing for some help regarding Postfix configuration.
I cannot seem to get Postfix configured properly to transfer mail to the mailing list installed on the same server. I followed many steps ...

I wish to use process substitution to direct a list of files (produced, for example, by ls or find) to a particular application for opening/viewing. While piping such a list to xargs is suitable for a ...

I am using Xilinx ISE, a program that requires to source a vendor script to setup the path for all its tools. Since this script breaks some functionalities of my shell I do not want to source it on ...

I want to copy a file from /home/e_empid/file1 to /home/e_empid /dir1/dir2/dir3/Backupfile1. User does not want to write a long command each time. Write a command to set an alias for above action?
I ...

This is probably a very easy to answer question, but I could not find any questions already asking this due to different wording when writing titles.
Running help alias on my bash prompt returns only ...

One thing that I frequently do is edit the most recently modified files, so instead of typing "ls -lr" and then "vim lastfile", I thought I would make some shortcuts in my ~/.bash_profile file:
alias ...

I'm still getting around the quirks of shell scripting, but I feel like I'm getting a little more comfortable with it.
I've been trying to create an alias to generate a tar file that I have to create ...

Just one brick missing in my current wall. Feels to me like it should be easy to solve, nevertheless I got some explaining for you to do to make you understand what I want to achieve.
I need a linux ...

Is it possible to forcibly add a timing alias (for lack of a better way to phrase it) to every command in bash?
For example, I would like to have a specific user who whenever a command is run, it is ...